Dexter Magnetic Technologies, Inc. Datasheets for Rare-Earth Magnets
Rare-earth magnets are permanent magnets made of alloys of rare earth components. Rare-earth magnets have the strongest magnetic field of most magnets.
Rare-Earth Magnets: Learn more
| Product Name | Notes |
|---|---|
| Alnico Permanent Magnets Alnico was developed in the early 1930's. During World War II it was used in military electronic applications. After the war it quickly spread into civilian versions... | |
| Bonded Nd-Fe-B Permanent Magnets NeoForm® bonded Neodymium magnets are made of the powerful Nd-Fe-B material mixed into an epoxy binder. The mix is approximately 97% vol. magnet material to 3% | |
| Ceramic (Hard Ferrite) Permanent Magnets Ferrite magnets, sometimes referred to as ceramic because of their production process, are the least expensive class of permanent magnet materials. The material became commercially... | |
| Flexible Magnetic Tape / Sheets Permanent Magnets Flexible magnetic tape (or magnetic sheets), which are commonly used for refrigerator magnets, combine ceramic ferrite magnet powder with a flexible thermoplastic binder. | |
| Neodymium Iron Boron (Nd-Fe-B) Permanent Magnets Dexter uses only licensed neodymium and licensed magnet materials for all applications. Sintered neodymium-iron-boron (Nd-Fe-B) magnets are licensed rare earth magnets which are the... | |
| Samarium Cobalt (Sm-Co) Permanent Magnets As the first commercially viable rare earth permanent magnet material, Samarium Cobalt (Sm-Co) is considered to still be the premium material for many high performance... |